Should exception_t::raise receive error_descr as string_view instead of std::string?

[eao197]

Here:

sobjectizer/dev/so_5/exception.cpp

Lines 17 to 21 in 3ac0ca9

	exception_t::raise(
	const char * file_name,
	unsigned int line_number,
	const std::string & error_descr,
	int error_code )

It seems that so_5::exception_t::raise can receive std::string_view instead of std::string.

[eao197]

Will be a part of 5.8.0 release.